Assignee

AVENTIS RES & TECHNOLOGY DEUTS

DE·1 granted patent·4 citations·filing 1998–1998

Technology mixC09K1 G02F1 G09G1

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0127US6549188B1Ferroelectric liquid-crystal display with wide range of working temperaturesAVENTIS RES & TECHNOLOGY DEUTS·Filed 1998·Granted Apr 15, 2003·4 cites·9 claims

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